Komatsu ecot3 PC300LC-8 Shop Manual page 416

SEN02626-04
3. When the ordinary screen is displayed again,
large working mode monitor (a) is displayed for
2 seconds, and then the setting of the working
mode is changed.
a When large monitor (a) is displayed, the
display of working mode monitor (b) is
changed, too.
<Precautions for selecting breaker mode [B]>
If breaker mode [B] is selected, both of the
q
control of the hydraulic pump and the setting of
the hydraulic circuit are changed.
If an attachment other than the breaker is
q
used, the machine may move unexpectedly or
may not operate normally or the hydraulic
components may be damaged.
After the breaker mode is selected, the screen
q
to confirm the selection of the breaker mode is
displayed (The buzzer sounds intermittently
while this screen is displayed).
If the setting is confirmed on this screen, the
q
screen changes to the ordinary screen.
If No is selected:
Screen returns to screen to select working
mode.
If Yes is selected:
Working mode is set to breaker mode [B]
10
Selection of travel speed
While the ordinary screen is displayed, if the travel
speed shifting switch is pressed, large travel speed
monitor (a) is displayed for 2 seconds and the set-
ting of the travel speed is changed.
a Each time the travel speed shifting switch is
pressed, the travel speed is changed to Lo, Mi,
Hi, and Lo again in order.
a When large monitor (a) is displayed, the dis-
play of travel speed monitor (b) is changed,
too.
Operation to stop alarm buzzer
While the alarm buzzer is sounding, if the alarm
buzzer cancel switch is pressed, the alarm buzzer
stops.
a Even if the alarm buzzer cancel switch is
pressed, the screen does not change.
30 Testing and adjusting
PC300, 350-8